IKOO 4 Lock Glass Food Container -40°C to 560°C Heat Resistant

• FLUTED GLASS FOOD STORAGE CONTAINERS FOR EVERYTHING: Prep, stash, stack, store, and more with our charming, fluted glass meal prep containers! BPA-free, they go from freezer to oven without breaking. With a variety of shapes and sizes, these glass containers handle it all.
• 12 SIZES FOR EVERY NEED: Our airtight food storage containers with lids set includes 4 rectangle containers 35oz (8x6in), 21oz (6.75x5in), 12oz (two 4.2x5.5in). 4 square containers 27oz (6in), 17.5oz (5.2in), 11oz (two 4.3in). 4 round containers 32oz (6.75in). 21oz (5.9in), 13.5oz (two 5.2in). Height ranges from 1.75-2.3 inches.
• TEMPERATURE SAFE FOOD CONTAINERS: Made from borosilicate glass (aka, space shuttle glass), these containers are durable and robust. Fridge, freezer, dishwasher, oven, and microwave safe containers, they're the ultimate multi-taskers for busy lives. *Lids are handwash only.
• AIRTIGHT FRESHNESS: These airtight containers feature a removable silicone seal and secure hinge clips, so you can use them as a food container without odors or air getting in or out! They're also leakproof glass lunch containers, so fill them as soup containers in your lunch bag without fear!
• Airtight Containers For Fresher Food: The airtight silicone seal and secure hinge clips means you can use them for a food container without odors and air, getting in or out! They're also leakproof glass lunch containers so go ahead and use them as soup containers in your lunch bag without fear!

FAQ for ribbed glass food containers

Q1. What materials are used in this container?
The body is made from high borosilicate glass, and the lid is made of food-grade PP with 4 locking clips for secure sealing.

Q2. What customization options are available?
The glass body can be color sprayed and produced in a striped design. Lid colors can also be customized to match your brand.

Q3. What shapes can I choose from?
Three shapes available: Rectangular, square, and round.

Q4. What sizes or capacities are offered?
Rectangular: 370ml, 640ml, 1050ml, 1520ml
Square: 320ml, 520ml, 800ml, 1100ml
Round: 400ml, 650ml, 950ml, 1300ml

Q5. Is the product airtight and leakproof?
Yes. The 4-lock PP lid with silicone sealing ring ensures airtight and leakproof performance.

Q6. Is it safe for freezer, oven and microwave use?
The glass body is safe for use in freezer, ovens and microwaves.

Q7. Is the product dishwasher safe?
Yes, the glass body is dishwasher safe. 

Q8. What is the temperature resistance of the glass?
The borosilicate glass withstands a wide range of temperatures, typically from -40°C to 560°C.

Q9. Can I order customized packaging?
Yes. We provide custom logo printing and retail packaging options to support private-label brands.

Q10. What is the minimum order quantity (MOQ)?
The standard MOQ is 3,000 pieces, but this can be adjusted for trial or custom orders.

Q11. What markets is this product suitable for?
It is ideal for supermarkets, kitchenware brands, online retailers, and food container distributors.

Q12. What are the main advantages compared to regular glass containers?
· Customizable design (color spray, striped surface)
· Airtight 4-lock PP lid for reliable sealing
· Durable borosilicate glass with thermal shock resistance
· Eco-friendly and reusable alternative to disposable containers